Function io_uring_queue_exit

src/setup.c:467–485

}

__cold void io_uring_queue_exit(struct io_uring *ring)
{
	struct io_uring_sq *sq = &ring->sq;
	struct io_uring_cq *cq = &ring->cq;

	if (!(ring->int_flags & INT_FLAG_APP_MEM)) {
		__sys_munmap(sq->sqes, sq->sqes_sz);
		io_uring_unmap_rings(sq, cq);
	}

	/*
	 * Not strictly required, but frees up the slot we used now rather
	 * than at process exit time.
	 */
	if (ring->int_flags & INT_FLAG_REG_RING)
		io_uring_unregister_ring_fd(ring);
	if (ring->ring_fd != -1)
		__sys_close(ring->ring_fd);
}

__cold struct io_uring_probe *io_uring_get_probe_ring(struct io_uring *ring)
{